61800095

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12703}}^1$

素因数の和:12854

約数の個数: 16

約数和(自身を含む): 85370880

約数和(自身を除く): 23570785

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 12703, 63515, 88921, 444605, 1765717, 8828585, 12360019, 61800095]

約数ペア:

[(1, 61800095), (5, 12360019), (7, 8828585), (35, 1765717), (139, 444605), (695, 88921), (973, 63515), (4865, 12703)]